著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Masafumi Akahira,Second order asymptotic comparison of estimators of a common parameter in the double exponential case,Annals of the Institute of Statistical Mathematics,00203157,Tokyo : Institute of Statistical Mathematics,1987,39,1,p25-36,https://cir.nii.ac.jp/crid/1523106605327521280,